Modern Social App Development

I'm looking for a skilled Flutter developer to create the front end for our social interaction app, with a beta version due by June 25. The backend system is already in place.

Key Requirements:
- Modern and sleek UI
- Platforms: Android and iOS
- Essential features: User authentication, push notifications, search places

Ideal Skills and Experience:
- Proficiency in Flutter or equivalent technology
- Strong background in mobile app development for both Android and iOS
- Experience in implementing user authentication and push notifications
- UI/UX design skills for modern interfaces

Please provide a portfolio with relevant projects. Looking forward to your bids!